🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 158 Days

Day: 29.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,122,197 km

• M1: 494,720 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 34.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.51 AU - 0.81 AU

Year: 197 Days

Day: 14 Hours

Environment

Temp: 167 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,122,197 km

• M1: 217,515 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 215 Days

Day: 37.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.8 AU - 3.5 AU

Year: 2052 Days

Day: 46 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,122,197 km

• M1: 244,293 km (0.117 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.08 AU - 6.98 AU

Year: 5436 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,122,197 km

• M1: 221,255 km (0.075 R)
• M2: 746,045 km (0.072 R)
• M3: 1,427,014 km (0.077 R)
• M4: 2,014,934 km (0.099 R)
• M5: 3,975,713 km (0.118 R)
• M6: 5,577,757 km (0.075 R)
• M7: 6,678,947 km (0.1 R)
• M8: 8,037,295 km (0.085 R)
• M9: 9,182,467 km (0.081 R)
• M10: 10,340,953 km (0.101 R)
• M11: 11,003,971 km (0.109 R)
• M12: 11,544,767 km (0.081 R)
• M13: 18,657,098 km (0.081 R)
• M14: 22,566,240 km (0.101 R)
• M15: 23,764,968 km (0.07 R)
• M16: 26,028,982 km (0.031 R)
• M17: 27,886,838 km (0.08 R)
• M18: 30,692,397 km (0.086 R)
• M19: 34,718,973 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.7

Radius: 5.8

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.06 AU - 18.8 AU

Year: 24447 Days

Day: 22.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,122,197 km

• M1: 72,256 km (0.102 R)
• M2: 300,093 km (0.116 R)
• M3: 517,160 km (0.08 R)
• M4: 819,497 km (0.082 R)
• M5: 1,954,496 km (0.042 R)
• M6: 2,139,848 km (0.058 R)
• M7: 2,428,422 km (0.107 R)
• M8: 3,111,337 km (0.074 R)
• M9: 4,848,617 km (0.112 R)
• M10: 5,229,493 km (0.119 R)
• M11: 5,712,694 km (0.086 R)
• M12: 7,341,366 km (0.1 R)
• M13: 7,539,583 km (0.105 R)
• M14: 8,315,098 km (0.089 R)
• M15: 11,952,870 km (0.109 R)
• M16: 12,296,945 km (0.109 R)
• M17: 20,057,484 km (0.1 R)
• M18: 22,357,402 km (0.113 R)
• M19: 25,727,543 km (0.12 R)
• M20: 35,108,825 km (0.086 R)
• M21: 36,242,029 km (0.06 R)
• M22: 44,700,592 km (0.041 R)
• M23: 48,248,904 km (0.12 R)
• M24: 49,825,516 km (0.108 R)
• M25: 54,384,511 km (0.119 R)
• M26: 54,760,899 km (0.095 R)
• M27: 58,619,926 km (0.109 R)
• M28: 62,862,820 km (0.111 R)
• M29: 69,714,702 km (0.09 R)
• M30: 73,091,276 km (0.099 R)
• M31: 82,376,965 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,033 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit